New Lower Pricing on CMH & LEC Systems

Save Big! Take advantage of new lower pricing on the most popular LEC systems from Sunlight Supply, and sale pricing on CMH systems from Nanolux. These systems provide the best quality plant lighting, with a power consumption that rivals LED's.

Terpenez 0-0-0 Essential Oil Intensifier

ZERO IMPACT on PPM's and pH of nutrient solution! Purposefully formulated as a 0-0-0 from certified organic inputs ensuring it won't conflict with your existing schedule or contaminate your crop. Designed to assist the plant with processes associated with oil and resin production.

Can-Fan & Can-Filter - The Perfect Combo

Whether you're looking for an inexpense fan/filter combo for a small grow tent or solutions for treating a large warehouse, we've got you covered. Check out the new Q-Max fan. It's available in 10" or 12" and has a built-in duct muffler. Quiet, powerful and energy efficient - what more could you ask for?

Knowledge Base

The Boldly Grow staff are experts in hydroponics. We are the only store in the country that founded and still owns and operates a successful commercial hydroponic farm. Take advantage of our knowledge! Our professional staff has over 25 years of experience and have written a range of knowledge base of articles and FAQs related to hydroponics and gardening products.

pH Perfect Sensi Coco Bloom A 4L

pH Perfect Sensi Coco still has all the benefits of the original and in addition it’s been optimized specifically for Coco Coir growers. Here’s the unique science behind this development… It’s a known fact coco coir naturally attracts and binds to calcium and magnesium. This means your average nutrients will have a greater percentage of their Ca and Mg bound to the growing medium and not transported to your plants (where you want them)… potentially starving your precious crops! What’s more: coco coir contains high levels of naturally occurring potassium… and… if you fail to account for this already present amount of potassium your risk poisoning your plants via potassium toxicity! That’s why resourceful growers have been forced to get around these problems by watching their potassium levels by using so-called “coco” nutes and investing in cal-mag supplements to try and dial things in… However, even when using these methods, growers were still running into weird nutrient deficiencies…

pH Perfect Sensi Coco still has all the benefits of the original and in addition it’s been optimized specifically for Coco Coir growers.

Here’s the unique science behind this development…

It’s a known fact coco coir naturally attracts and binds to calcium and magnesium.

This means your average nutrients will have a greater percentage of their Ca and Mg bound to the growing medium and not transported to your plants (where you want them)… potentially starving your precious crops!

That’s why resourceful growers have been forced to get around these problems by watching their potassium levels by using so-called “coco” nutes and investing in cal-mag supplements to try and dial things in…

However, even when using these methods, growers were still running into weird nutrient deficiencies…

Breakthrough Science Reveals The “Missing Link” To The Coco Puzzle…

The research team at Advanced Nutrients found the hidden flaw of most “coco” nutrients…

As it turns out, the missing link for growing in Coco Coir is iron.

Yes, your high-value crops not only need extra calcium and magnesium when growing in coco coir, but also extra iron.

In fact, until recently, nobody had discovered this – it’s why other supposedly “coco friendly” nutrients can still allow deficiencies in your crop to occur, no matter how well you grow.

This breakthrough science is the foundation of our Advanced Coco line of nutrients.

As we discussed, until now, because coco binds to calcium and magnesium, you had to risk starving your plants of these critical nutrients…

Many growers tried adding extra Ca and Mg using cal-mag supplements… but it’s hard to dial in the ratios just right…

The fact is only the highest quality, diversely chelated forms of magnesium and calcium – of the type and quality found in pH Perfect Sensi Coco – are able to deliver the nutrition your crops demand.

Lesser forms of these important minerals can leave your plants starving, and you’d be missing out on bigger, better yields (A lot of other companies will try adding dolomite lime as a quick-fix to solve this problem, but don’t be fooled—it’s not the best solution).

And of course, one of the biggest benefits is…

With pH Perfect Technology, You Never Have To Adjust Your pH Levels Again!

It’s one of the biggest obstacles to getting “Grand Master Grower” yields from your crops.

Many growers find that manually checking and adjusting pH levels two times per day, to try to keep their plants growth stable and maximized is tiring, time consuming and one of the biggest hassles of growing.

In short, as long as your water falls between 4.5 and 8.5 pH (which is pretty much everyone’s water) – this technology adjusts your pH for you and keeps it buffered there throughout your plants’ entire life cycle!

Which means you’ll never have to manually adjust your pH… you’ll never have to worry that your plants aren’t in the premium growing environment… all you have to do is add the pH Perfect Sensi Coco Grow & Bloom to your water and the “pH Perfect” technology takes care of all that for you!

In addition, it’s important to note that, even with the implementation of all these advanced technologies, we never sacrifice our high quality standards.

We are the Extreme Gardening Center

Why? Everyone claims they have the lowest prices, best selection and are the most knowledgeable. But we guarantee it! We founded this company with over 28 years of hydroponic and indoor gardening experience. We opened up our hydroponic farm in 1996...